Cauliflower and Spinach Frittata with Goat Cheese

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A fluffy, oven-baked frittata loaded with cauliflower, spinach, and tangy goat cheese, ideal for a keto breakfast or brunch rich in fats and protein. This mediterranean-inspired keto (keto, low carb) ready in about 30 minutes pairs large eggs, small, chopped cauliflower florets, loosely packed fresh spinach for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 calories and feeds 3, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 10 min Cook: 20 min Serves 3 Mediterranean cuisine 350 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 375°F. Heat 1 tbsp olive oil in an oven-safe skillet over medium heat. Add 1 cup chopped cauliflower florets and 1 minced garlic clove, sautéing for 4-5 minutes until cauliflower is tender and garlic is fragrant.
  2. Step 2: Add 2 cups loosely packed fresh spinach to the skillet and cook for 1-2 minutes until wilted. Remove from heat.
  3. Step 3: In a medium bowl, whisk together 6 large eggs, 1/4 cup heavy cream, 1/2 tsp salt, and 1/4 tsp black pepper until fully combined and slightly frothy.
  4. Step 4: Pour the egg mixture evenly over the vegetables in the skillet. Sprinkle 1/3 cup crumbled goat cheese across the top.
  5. Step 5: Transfer the skillet to the preheated oven and bake for 15-18 minutes until the frittata is set in the center and lightly golden on top.
  6. Step 6: Remove from oven and let cool for 3 minutes before slicing and serving warm.

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Frequently asked questions

How long does Cauliflower and Spinach Frittata with Goat Cheese take to make?

Total time is about 30 minutes (10 min prep + 20 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Cauliflower and Spinach Frittata with Goat Cheese?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep large eggs from drying out.

Can I substitute ingredients in Cauliflower and Spinach Frittata with Goat Cheese?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Cauliflower and Spinach Frittata with Goat Cheese for a different number of people?

The recipe is written for 3 servings. Multiply each ingredient by (your serving target / 3). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Cauliflower and Spinach Frittata with Goat Cheese keto?

Yes — this recipe is tagged keto, low carb, gluten free based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.